Aperio® Offline Integration Compatible with multiple systems and all leading RFID credentials, for offline management of your electronic locks. For maximum compatibility with new and existing systems, Aperio Offline locks accept MIFARE® Classic, DESFire™ and Legic®RFID credentials. Aperio Offline locks are installed wire-free and integrate seamlessly with a new or existing access control system. Individual lock and user permissions updates may be completed remotely or locally, including with Aperio update readers. For maximum compatibility with new and existing systems, Aperio Offline locks accept MIFARE® Classic/Plus and DESFire™ RFID credentials, incorporating audit trail support. With Aperio, you can also combine Offline and Online doors within the same installation. Aperio Offline locks support the OSS Standard Offline, guaranteeing interoperability with a broad range of access systems.